| 辽河油田海1块"2+3"调驱提高原油采收率技术先导性试验 |
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| 引用本文： | 周雅萍,赵庆辉,刘家林,肖传敏,唐纪云,王希芹.辽河油田海1块"2+3"调驱提高原油采收率技术先导性试验[J].精细石油化工进展,2011,12(2):1-6. |
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| 作者姓名： | 周雅萍 赵庆辉 刘家林 肖传敏 唐纪云 王希芹 |
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| 作者单位： | 1. 中石油辽河油田公司勘探开发研究院,盘锦,124010
2. 中石油辽河油田公司金马工艺研究所,盘锦,124010 |
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| 摘 要： | 针对辽河油田注水开发稠油油藏海1块,提出了"2+3"调驱来提高原油采收率,对其适应性进行了评价研究.室内实验和矿场先导性试验结果表明,"2+3"调驱技术可迸一步改善水驱开发效果.室内非均质高低渗双管物理模型实验表明,注入0.3 PV"2+3"调驱体系,驱油效率提高了18%以上.3个试验井组共对应13口油井,措施后10口...
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| 关 键 词： | 调驱 凝胶黏度 封堵率 界面张力 热稳定性 驱油效率 |
Pilot Test for"2+3" Profile Control Technology for Increasing Oil Recovery in Hai-1 Block of Liaohe Oilfield |
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| Zhou Yaping,Zhao Qinghui,Liu Jialin,Xiao Chuanmin,Tang Jiyun,Wang Xiqin.Pilot Test for"2+3" Profile Control Technology for Increasing Oil Recovery in Hai-1 Block of Liaohe Oilfield[J].Advances in Fine Petrochemicals,2011,12(2):1-6. |
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| Authors: | Zhou Yaping Zhao Qinghui Liu Jialin Xiao Chuanmin Tang Jiyun Wang Xiqin |
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| Affiliation: | Zhou Yaping1 Zhao Qinghui1 Liu Jialin1 Xiao Chuanmin1 Tang Jiyun2 Wang Xiqin2 (1.Exploration & Development Research Institute of Liaohe Oilfield Company of CNPC,Panjin 124010,2.Technology Institute of Jinma company of Liaohe Oilfield Company of CNPC,Panjin 124010) |
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| Abstract: | A 2+3 profile control technology for increasing oil recovery in Hai-1 Block,a waterflooding heavy oil reservoir of Liaohe Oilfield was developed,and the suitability of this profile control technology was evaluated.The results of laboratory tests and the pilot tests in oil field have shown that the 2+3 profile control technology can improve the effect of flooding development further.The laboratory high permeability and low permeability dual tubing physical model experiments have shown that the oil displaceme... |
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| Keywords: | profile control gel viscosity plugging rate interfacial tension thermostability oil displacement efficiency |
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